Trace number 347097

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Barcelogic Fixed 2007-04-13? (TO) 1200.08 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1463391112-08.cnf
MD5SUMc7cd1a89069c2486ed900def4ca19b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark623.079
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.05	c CPU time:   0.024996 s
0.00/0.05	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-347097-1176636200 -o ROOT/results/node52/solver-347097-1176636200 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347097-1176636200/Barcelogic /tmp/evaluation/347097-1176636200/instance-347097-1176636200.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 18797
/proc/meminfo: memFree=1850788/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 18465079 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653923922 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18797/statm: 1338 232 195 169 0 49 0
[pid=18798] ppid=18797 vsize=5352 CPUtime=0
/proc/18798/stat : 18798 (Barcelogic) S 18797 18797 17404 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 18465079 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18798/statm: 1338 236 198 169 0 49 0
[pid=18799] ppid=18798 vsize=0 CPUtime=0
/proc/18799/stat : 18799 (Barcelogic) D 18798 18797 17404 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 18465079 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/18799/statm: 0 0 0 0 0 0 0
[pid=18800] ppid=18798 vsize=0 CPUtime=0
/proc/18800/stat : 18800 (sed) D 18798 18797 17404 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 18465079 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/18800/statm: 0 0 0 0 0 0 0

[startup+0.0926929 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 18797
/proc/meminfo: memFree=1850788/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 18465079 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18797/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101695 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 18797
/proc/meminfo: memFree=1850788/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.301706 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 18797
/proc/meminfo: memFree=1850788/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.701733 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 18797
/proc/meminfo: memFree=1850788/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50279 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18803
/proc/meminfo: memFree=1838804/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=1.39
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 3936 0 0 0 137 2 0 0 25 0 1 0 18465089 1511915520 3906 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 3906 83 232 0 368885 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 1481832

[startup+3.10189 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18803
/proc/meminfo: memFree=1829716/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=2.98
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 7097 0 0 0 295 3 0 0 25 0 1 0 18465089 1511915520 7067 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 7067 83 232 0 368885 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 1481832

[startup+6.30111 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18803
/proc/meminfo: memFree=1804692/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=6.19
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 12975 0 0 0 612 7 0 0 25 0 1 0 18465089 1511915520 12945 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 12945 83 232 0 368885 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1481832

[startup+12.7015 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18803
/proc/meminfo: memFree=1762004/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=12.59
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 22751 0 0 0 1247 12 0 0 25 0 1 0 18465089 1511915520 22721 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 22722 83 232 0 368885 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481832

[startup+25.5014 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18803
/proc/meminfo: memFree=1692116/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=25.37
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 39846 0 0 0 2519 18 0 0 25 0 1 0 18465089 1511915520 39816 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 39816 83 232 0 368885 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1481832

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=1572500/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=50.97
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 70024 0 0 0 5064 33 0 0 25 0 1 0 18465089 1511915520 69994 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 69994 83 232 0 368885 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1481832

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=1387732/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=102.16
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 115510 0 0 0 10160 56 0 0 25 0 1 0 18465089 1511915520 115480 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 115480 83 232 0 368885 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1481832

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=1239188/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=162.15
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 152852 0 0 0 16134 81 0 0 25 0 1 0 18465089 1511915520 152822 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 152822 83 232 0 368885 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481832

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=1128404/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=222.14
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 180215 0 0 0 22114 100 0 0 25 0 1 0 18465089 1511915520 180185 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 180185 83 232 0 368885 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481832

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=1030612/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=282.13
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 204789 0 0 0 28094 119 0 0 25 0 1 0 18465089 1511915520 204759 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 204759 83 232 0 368885 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481832

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=952660/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=342.11
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 224039 0 0 0 34078 133 0 0 25 0 1 0 18465089 1511915520 224009 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 224009 83 232 0 368885 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481832

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=880468/2055920 swapFree=4186752/4192956

################
# More data... #
################

/proc/18803/statm: 369120 273875 83 232 0 368885 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1481832

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=694612/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=582.05
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 288382 0 0 0 58018 187 0 0 25 0 1 0 18465089 1511915520 288352 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 288352 83 232 0 368885 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1481832

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=641364/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=642.05
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 301604 0 0 0 64006 199 0 0 25 0 1 0 18465089 1511915520 301574 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 301574 83 232 0 368885 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1481832

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=589460/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=702.03
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 314615 0 0 0 69993 210 0 0 25 0 1 0 18465089 1511915520 314585 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 314585 83 232 0 368885 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1481832

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=540052/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=762.02
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 326896 0 0 0 75980 222 0 0 25 0 1 0 18465089 1511915520 326866 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 326866 83 232 0 368885 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1481832

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=494548/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=822
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 338334 0 0 0 81967 233 0 0 25 0 1 0 18465089 1511915520 338304 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 338304 83 232 0 368885 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1481832

[startup+882.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 18803
/proc/meminfo: memFree=447700/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=881.99
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 349962 0 0 0 87957 242 0 0 25 0 1 0 18465089 1511915520 349932 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 349932 83 232 0 368885 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1481832

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 3/66 18803
/proc/meminfo: memFree=405332/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=941.98
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 360635 0 0 0 93946 252 0 0 25 0 1 0 18465089 1511915520 360605 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 360605 83 232 0 368885 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1481832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=373460/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=1001.96
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 369252 0 0 0 99936 260 0 0 25 0 1 0 18465089 1511915520 368373 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 368373 110 232 0 368885 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1481832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=373460/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=1061.95
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 369252 0 0 0 105935 260 0 0 25 0 1 0 18465089 1511915520 368373 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 368373 110 232 0 368885 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1481832

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=373460/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=1121.93
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 369252 0 0 0 111933 260 0 0 25 0 1 0 18465089 1511915520 368373 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 368373 110 232 0 368885 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1481832

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=373460/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=1181.92
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 369252 0 0 0 117932 260 0 0 25 0 1 0 18465089 1511915520 368373 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 368373 110 232 0 368885 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18803
/proc/meminfo: memFree=373460/2055920 swapFree=4186752/4192956
[pid=18797] ppid=18795 vsize=5352 CPUtime=0.06
/proc/18797/stat : 18797 (Barcelogic) S 18795 18797 17404 0 -1 4194304 334 764 0 0 0 0 6 0 16 0 1 0 18465079 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18797/statm: 1338 237 197 169 0 49 0
[pid=18803] ppid=18797 vsize=1476480 CPUtime=1200.02
/proc/18803/stat : 18803 (bsat) R 18797 18797 17404 0 -1 4194304 369252 0 0 0 119742 260 0 0 25 0 1 0 18465089 1511915520 368373 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18803/statm: 369120 368373 110 232 0 368885 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481832

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18797 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=63990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.070988
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1197.48
CPU system time (s): 2.6
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 1485220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06399
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1098
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 43
involuntary context switches= 8

runsolver used 1.02384 second user time and 2.35264 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sun Apr 15 11:23:20 UTC 2007

IDJOB= 347097
IDBENCH= 20060
IDSOLVER= 154
FILE ID= node52/347097-1176636200

PBS_JOBID= 4559806

Free space on /tmp= 66562 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1463391112-08.cnf
COMMAND LINE= /tmp/evaluation/347097-1176636200/Barcelogic /tmp/evaluation/347097-1176636200/instance-347097-1176636200.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-347097-1176636200 -o ROOT/results/node52/solver-347097-1176636200 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347097-1176636200/Barcelogic /tmp/evaluation/347097-1176636200/instance-347097-1176636200.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  c7cd1a89069c2486ed900def4ca19b75

RANDOM SEED= 559262094

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1851196 kB
Buffers:          7440 kB
Cached:         115492 kB
SwapCached:       1576 kB
Active:          37600 kB
Inactive:        97332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851196 kB
SwapTotal:     4192956 kB
SwapFree:      4186752 kB
Dirty:            2240 kB
Writeback:           0 kB
Mapped:          18844 kB
Slab:            55712 kB
Committed_AS:   568692 kB
PageTables:       1492 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node52 on Sun Apr 15 11:43:23 UTC 2007